- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 43/00 - Arrangements for monitoring or testing data switching networks
Patent holdings for IPC class H04L 43/00
Total number of patents in this class: 442
10-year publication summary
|
6
|
7
|
15
|
40
|
54
|
92
|
82
|
64
|
36
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| People.ai, Inc. | 148 |
56 |
| Cisco Technology, Inc. | 22493 |
24 |
| Huawei Technologies Co., Ltd. | 123385 |
12 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
12 |
| Snowflake Inc. | 1614 |
12 |
| Nippon Telegraph and Telephone Corporation | 15924 |
10 |
| Rakuten Mobile USA LLC | 603 |
10 |
| Rakuten Mobile, Inc. | 1127 |
9 |
| Samsung Electronics Co., Ltd. | 157719 |
8 |
| Microsoft Technology Licensing, LLC | 54466 |
8 |
| Dell Products L.P. | 17017 |
6 |
| Amazon Technologies, Inc. | 28087 |
6 |
| ZTE Corporation | 44170 |
5 |
| Nokia Technologies Oy | 21106 |
5 |
| Hewlett Packard Enterprise Development LP | 11493 |
5 |
| Romit Dey | 7 |
5 |
| Juniper Networks, Inc. | 3365 |
4 |
| Citrix Systems, Inc. | 3506 |
4 |
| Sonos, Inc. | 2859 |
4 |
| Wells Fargo Bank, National Association | 4511 |
4 |
| Other owners | 233 |